MDU insider transaction filings
MDU RESOURCES GROUP INC — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-07-01. Screen MDU transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 2 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 2.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| DURKIN MARIAN M — Director | 1 | — | — | 1 |
| Dosch Vernon A. — Director | 1 | — | — | 1 |
Recent Form 4 filings — MDU RESOURCES GROUP INC
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-07-01 | 4 | Dosch Vernon A. — Director | Grant/award (A): 1,293 @ $0 | EDGAR |
| 2026-07-01 | 4 | DURKIN MARIAN M — Director | Grant/award (A): 152 @ $0 | EDGAR |
| 2026-04-01 | 4 | Dosch Vernon A. — Director | Grant/award (A): 1,334 @ $0 | EDGAR |
| 2026-04-01 | 4 | DURKIN MARIAN M — Director | Grant/award (A): 157 @ $0 | EDGAR |
| 2026-02-19 | 4 | Boese Dyke A. — CIO | Grant/award (A): 3,702 @ $0 | EDGAR |
| 2026-02-19 | 4 | Senger Garret — Chief Utilities Officer | Grant/award (A): 6,920 @ $0 · Tax withholding (F): 8,167 @ $20.36 | EDGAR |
| 2026-02-19 | 4 | Johnson Rob L. — President-WBI | Grant/award (A): 5,830 @ $0 · Tax withholding (F): 10,630 @ $20.36 | EDGAR |
| 2026-02-19 | 4 | Foti Anthony Donald — CLO & Corporate Secretary | Grant/award (A): 8,161 @ $0 | EDGAR |
| 2026-02-19 | 4 | Sievert Stephanie A — ChiefAccntg&RegAffairsOfficer | Grant/award (A): 4,544 @ $0 · Tax withholding (F): 10,438 @ $20.36 | EDGAR |
| 2026-02-19 | 4 | Jones Anne M — ChiefHRSafety&AdminOfficer | Grant/award (A): 5,523 @ $0 · Tax withholding (F): 12,010 @ $20.36 | EDGAR |
| 2026-02-19 | 4 | Vollmer Jason L — CFO | Grant/award (A): 15,229 @ $0 · Tax withholding (F): 36,766 @ $20.36 | EDGAR |
| 2026-02-19 | 4 | Kivisto Nicole A — President & CEO, Director | Grant/award (A): 45,037 @ $0 · Tax withholding (F): 35,668 @ $20.36 | EDGAR |
| 2026-02-17 | 4 | KELLEY CHARLES M — Director | Purchase (P): 5,000 @ $20.84 | EDGAR |
| 2026-01-02 | 4 | Dosch Vernon A. — Director | Grant/award (A): 1,394 @ $0 | EDGAR |
| 2026-01-02 | 4 | DURKIN MARIAN M — Director | Grant/award (A): 164 @ $0 | EDGAR |
| 2025-11-14 | 4 | Patel Priti Rashmikant — Director | Grant/award (A): 4,849 @ $0 | EDGAR |
| 2025-11-14 | 4 | Miller Tammy J — Director | Grant/award (A): 3,031 @ $0 | EDGAR |
| 2025-11-14 | 4 | Dosch Vernon A. — Director | Grant/award (A): 7,274 @ $0 | EDGAR |
| 2025-11-14 | 4 | Jaeger Douglas W. — Director | Grant/award (A): 7,274 @ $0 | EDGAR |
| 2025-11-14 | 4 | KELLEY CHARLES M — Director | Grant/award (A): 3,031 @ $0 | EDGAR |
| 2025-11-14 | 4 | DURKIN MARIAN M — Director | Grant/award (A): 7,274 @ $0 | EDGAR |
| 2025-11-14 | 4 | ANDERSON DARREL T — Director | Grant/award (A): 8,082 @ $0 | EDGAR |
| 2025-11-14 | 4 | JOHNSON DENNIS W — Director | Grant/award (A): 7,779 @ $0 | EDGAR |
| 2025-10-01 | 4 | Dosch Vernon A. — Director | Grant/award (A): 1,541 @ $0 | EDGAR |
| 2025-10-01 | 4 | DURKIN MARIAN M — Director | Grant/award (A): 182 @ $0 | EDGAR |
| 2025-09-09 | 4 | Vollmer Jason L — CFO | Purchase (P): 5,000 @ $16.07 | EDGAR |
| 2025-08-19 | 4 | Vollmer Jason L — CFO | Purchase (P): 5,000 @ $16.27 | EDGAR |
| 2025-07-16 | 4 | Boese Dyke A. — CIO | Code (I): 7,748.65 @ $16.99 | EDGAR |
| 2025-07-01 | 4 | Dosch Vernon A. — Director | Grant/award (A): 1,658 @ $0 | EDGAR |
| 2025-07-01 | 4 | DURKIN MARIAN M — Director | Grant/award (A): 175 @ $0 | EDGAR |
| 2025-04-01 | 4 | Dosch Vernon A. — Director | Grant/award (A): 1,650 @ $0 | EDGAR |
| 2025-04-01 | 4 | DURKIN MARIAN M — Director | Grant/award (A): 165 @ $0 | EDGAR |
| 2025-02-14 | 4 | Boese Dyke A. — CIO | Grant/award (A): 3,382 @ $0 | EDGAR |
| 2025-02-14 | 4 | Senger Garret — Chief Utilities Officer | Grant/award (A): 7,514 @ $0 · Tax withholding (F): 7,470 @ $16.83 | EDGAR |
| 2025-02-14 | 4 | Johnson Rob L. — President-WBI | Grant/award (A): 5,785 @ $0 · Tax withholding (F): 6,778 @ $16.83 | EDGAR |
| 2025-02-14 | 4 | Foti Anthony Donald — CLO & Corporate Secretary | Grant/award (A): 8,473 @ $0 | EDGAR |
| 2025-02-14 | 4 | Sievert Stephanie A — ChiefAccntg&RegAffairsOfficer | Grant/award (A): 4,974 @ $0 · Tax withholding (F): 9,506 @ $16.83 | EDGAR |
| 2025-02-14 | 4 | Jones Anne M — ChiefHRAdmin&SafetyOfficer | Grant/award (A): 6,026 @ $0 · Tax withholding (F): 10,778 @ $16.83 | EDGAR |
| 2025-02-14 | 4 | Vollmer Jason L — CFO | Grant/award (A): 16,700 @ $0 · Tax withholding (F): 30,429 @ $16.83 | EDGAR |
| 2025-02-14 | 4 | Kivisto Nicole A — President & CEO, Director | Grant/award (A): 45,969 @ $0 · Tax withholding (F): 30,316 @ $16.83 | EDGAR |
| 2025-02-10 | 4 | JOHNSON DENNIS W — Director | Purchase (P): 30,000 @ $16.64 | EDGAR |
| 2024-11-19 | 4 | Dosch Vernon A. — Director | Grant/award (A): 1,363 @ $0 | EDGAR |
| 2024-11-19 | 4 | Jaeger Douglas W. — Director | Grant/award (A): 5,452 @ $0 | EDGAR |
| 2024-11-19 | 4 | Wang Chenxi — Director | Grant/award (A): 8,178 @ $0 | EDGAR |
| 2024-11-19 | 4 | DURKIN MARIAN M — Director | Grant/award (A): 3,407 @ $0 | EDGAR |
| 2024-11-19 | 4 | JOHNSON DENNIS W — Director | Grant/award (A): 9,541 @ $0 | EDGAR |
| 2024-11-19 | 4 | ANDERSON DARREL T — Director | Grant/award (A): 8,178 @ $0 | EDGAR |
| 2024-10-31 | 4 | SPARBY DAVID M — Director | Grant/award (A): 370.81 (derivative) @ $29.21 | EDGAR |
| 2024-09-30 | 4 | SPARBY DAVID M — Director | Grant/award (A): 1,181.82 (derivative) @ $27.50 | EDGAR |
| 2024-06-28 | 4 | SPARBY DAVID M — Director | Grant/award (A): 1,294.05 (derivative) @ $25.11 | EDGAR |
Recent 8-K events — MDU RESOURCES GROUP INC
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-06 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-13 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 5.05 — Amendments to the Registrant's Code of Ethics, or Waiver of a Provision of the Code of Ethics 5.07 — Submission of Matters to a Vote of Security Holders 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-07 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-05 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-01-16 | 8-K | 1.01 — Entry into a Material Definitive Agreement 2.03 — Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-12-29 | 8-K | 1.01 — Entry into a Material Definitive Agreement 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-12-12 | 8-K | 1.01 — Entry into a Material Definitive Agreement 2.01 — Completion of Acquisition or Disposition of Assets 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-12-05 | 8-K | 1.01 — Entry into a Material Definitive Agreement 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-20 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-06 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
Need this as JSON?
GET https://api.filingpulse.io/v1/insider-trades?ticker=MDU returns every filing on this page — normalized, with footnotes and derivative legs — and webhooks push new ones to you in seconds. API docs →